Adjust TestingServerMain timeouts to be more lenient

Author: myronkscott

galvan/src/main/java/org/terracotta/testing/master/ServerProcess.java

@@ -397,7 +397,7 @@ public void run() {
             boolean exited = false;
             while (!exited) {
               ping(instance.outputWriter());
-              exited = instance.waitFor(10, TimeUnit.SECONDS);
+              exited = instance.waitFor(2, TimeUnit.SECONDS);
             }
             returnValue = instance.exitValue();
           }

terracotta/src/main/java/com/tc/server/TestingServerMain.java

@@ -37,7 +37,7 @@ private static void deadmansSwitch() {
     t = new Thread(()->{
       while (true) {
         try {
-          int code = readNextCode(120, TimeUnit.SECONDS);
+          int code = readNextCode(240, TimeUnit.SECONDS);
           switch (code) {
             case 's', 'z' -> {
               break;
@@ -48,6 +48,7 @@ private static void deadmansSwitch() {
         } catch (IOException | InterruptedException io) {
 
         } catch (TimeoutException e) {
+          System.err.println("TestingServerMain: Timed out waiting for a message from the parent process that it is still alive");
           System.exit(2);
         }
       }